LONGET smart bracelet with Heart Rate Monitor, Fitness Watch color screen Fitness Tracker with Sleep Monitor for Men Women KidsLONGET smart bracelet with Heart Rate Monitor, Fitness Watch color screen Fitness Tracker with Sleep Monitor for Men Women KidsLONGET smart bracelet with Heart Rate Monitor, Fitness Watch color screen Fitness Tracker with Sleep Monitor for Men Women KidsLONGET smart bracelet with Heart Rate Monitor, Fitness Watch color screen Fitness Tracker with Sleep Monitor for Men Women KidsLONGET smart bracelet with Heart Rate Monitor, Fitness Watch color screen Fitness Tracker with Sleep Monitor for Men Women KidsLONGET smart bracelet with Heart Rate Monitor, Fitness Watch color screen Fitness Tracker with Sleep Monitor for Men Women Kids

LONGET smart bracelet with Heart Rate Monitor, Fitness Watch color screen Fitness Tracker with Sleep Monitor for Men Women Kids

96% of buyers enjoyed this product! 3626 orders
List price:
Price:
You save:
(%)
3129
Color:
Ships From:
China
Quantity:
View cart→
  • Free Worldwide Shipping
  • 100% Money Back Guarantee
  • 100% Secure Payments

Product Description

keeping track of your performance and increase your health with the Letiket M4. This stylish all-black heart rate monitor packs an abundance of fitness features that help you keep track of your exercise routines and supports you in reaching your future fitness goals. With its lightweight design, the bracelet suits to wear at any occasion. Whether you're simply using it to keep track of the time while in the office, or as your personal fitness coach during your exercise, this sports watch will not let you down.

【Every Heartbeat Matters】 The M4 continuous & automatic heart rate sensor monitors your heart rate all the time without manual measurement, and display on this large colorful screen. Your heart rate indicates your fitness level to help you adjust breath.
【Track Steps and Calories】Upgraded algorithm in processing unit help you track steps, distance and calories more accurately. Keep motivated for every move, embrace fitness lifestyle using the activity tracker feature in GT101 fitness watch.
【Better Sleep Better You】 The sleep monitor automatically track your sleep duration and gather all data in the App, take action to improve your night and make the most of a day. Set up silent alarm in the App and wake up in fresh mood.
【Get Notifications On Your Wrist】Set up your notification preference in App, get vibration alerts for calls, messages, facebook, twitter and more. Sedentary reminder even will encourage you stand up regularly. Lift your wrist and receive updates, focus on a no-interruption workout.

Main Features:
●Nordic 52832 Bluetooth 4.0 chip, low consumption and fast-paced
●IP67 waterproof, not afraid of rainy days or any outdoor activities
●0.96 inch TFT color screen, show you high resolution images
●Kinds of app notifications, Facebook, WhatsApp, WeChat, Line, QQ, Skype, Twitter
●WearFit 2.0 app, check your health data on your phone
Functions:
Button: one-touch
Step counter: Support
24h/12h time format selection: support
Mileage: Support
Calories: Support
Sleep Monitoring: Support
Heart rate: support
Alarm: Support
Continuous Heart Rate Monitoring: Support
Sedentary reminder: Support
Blood Pressure: Support
Stopwatch: Support
Find bracelet: support
UI interface selection : support
Music control: support
“Call, SMS, WeChat, QQ, skype, whatsapp, facebook, linkedin, twitter, viber,line notification alert”: Support
Shake Photograph: Support
Find the phone: support
Factory reset: Support
Historical Information View (last 3): Support OTA Support
Charging connector: usb direct charger
Product languages: Chinese (Simplified, Traditional), Japanese, English, French, German, Italian, Spanish, Russian, Portuguese, Polish, Malaysian
APP Language: Chinese (Simplified, Traditional), Japanese, English, French, German, Italian, Spanish, Russian, Portuguese, Korean, Malaysian

General
Brand: Letike
Bluetooth Version: Bluetooth 4.0
Language: English,French,German,Italian,Japanese,Korean,Portuguese,Russian,Simplified Chinese,Spanish,Traditional Chinese
IP rating: IP67 (can't swim can't shower , can be wash hand )
Screen type: TFT
Operating mode: Touch Screen
Compatible OS: Android,IOS
Compatability: Android 4.4 or above,iOS 8.5 or above (support iphone 6 or above)
People: Female table,Male table
Battery
Type of battery: li-ion battery
Battery Capacity: 90mAh
Standby time: 7 days
Charging Time: About 2hours
use time : 3-5 days

Dial and Band
Shape of the dial: Rectangle
Case material: PC
Band material: TPE
Weight and Size
Dial size: 48mm x 20mm x 11.6mm
Product weight: 0.0250 kg
Package weight: 0.1400 kg
Product size (L x W x H): 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches
Package size (L x W x H): 12.70 x 8.70 x 3.10 cm / 5 x 3.43 x 1.22 inches
Package Contents
Package Contents: 1 x Smart Bracelet, 1 x English User Manual
How to use it ?
step 1 : Please charge your new device for at least 10 minutes or more before the first usage, this ensures normal device boot and optimal operation.
step 2 : Power on ( long-press 5-7 sec this button to power on )
tips : long-press button you can Switch to power on /off page , back to home
step 3 : download app ,Please search “Wearfit 2.0 ” in your APP store and android market . and then download it ,and then Bind Bracelet ,(first time open APP ,click bind bracelet ) your device bluetooth ID name is “M4**”
step 4: open phone bluetooth ; search bluetooth in APP ,and connect bluetooth M4
step 5 : once your bleutooth has been connected, the Data will be Sync , and watches time will Sync with your phone
step 6: you can click mine ,to fill in your information
step 7: you can click device management , setting call reminder / message reminder etc function
FAQ for M4 Smart watch
Why does the pedometer not count steps when I have already started walking?
To reduce errors, smart watch usually sets an initial value of 10, it will count steps when we walk more than 10 steps. The APP will show the real walking steps and start counting from step 10.
What application is used when connecting to a smart phone?
The app is designed by the supplier. You can scan the QR code on the package or manual to download it when you get the item.
Why the device cannot boot or start up properly?
Please charge your new device for at least 10 minutes or more before the first usage, this ensures normal device boot and optimal operation. For devices with removable batteries, ensure they are properly installed before charging.
Can this item be shipped to my country?
We can deliver orders to most countries. For a detailed explanation of each shipping method, destination and approximate delivery time, please check our website
Standard Packing:
Bracelet*1
Charging cable*1
Manual*1

Step Calories Counter

Automatically and accurately track your all day steps,calories,distance and duration time.

Heart Rate Monitor
Accurately track your heart rate all day, help you know heart rate status and make adjustment to your lifestyle and workout

Sleep Monitor
Automatically detect your sleep at night and provide you with deep sleep,light sleep and wake up time.
Multiple Sports Tracking
like walking, running,help you track your various of workout
Connected to GPS
Check your running path directly in the app.

Check Call & Message on Wrist
Connect this tracker with your smartphone,then you can just check call,messages and social app message just on your wrist,never miss any thing important

Remote Camera Capture

Just touch the key on the watch,capture the unique moment

Built-in USB Charging & Long Batter Life
Built-in USB plug enables you to charge without charging cable,very convenient.A full charge can support 3-5 days using time.

Inside Newest chip NRF52832 , More faster and stable

Configure 3D acceleration sensor , just lightly rotate 30-80 degrees , the screen will smart awake up

FAQ for Letiket M4 Smart Bracelet
Why does the pedometer not count steps when I have already started walking?
To reduce errors, smart watch usually sets an initial value of 10, it will count steps when we walk more than 10 steps. The APP will show the real walking steps and start counting from step 10.
What functions can be used when Bluetooth is off?
Usually pedometer, sleep monitor, alarm and heart rate monitor still can be used without connecting to Bluetooth. Calling reminder, remote camera, find phone need Bluetooth connection.
What application is used when connecting to a smart phone?
The app is designed by the supplier. You can scan the QR code on the package or manual to download it when you get the item.
Can other watch interfaces be downloaded on the smart watch?
Other watch interfaces or themes cannot be downloaded, it only supports its own interfaces. Long press the watch's screen to switch interface.
What can I do if Bluetooth cannot connect?
1. Make sure your phone Bluetooth and operative system are within the range that the smart watch supports;
2. Check the phone Bluetooth connection recording, clear it if there are too many recordings, then reconnect it;
3. Check whether the smart watch has enough battery, put it as close as possible to the phone, less than 10 meters.
What type of battery is normally used in smart watches? Is it rechargeable or not?
The smart watch comes with built-in lithium ion battery which is rechargeable.
Why the device cannot boot or start up properly?
Please charge your new device for at least 10 minutes or more before the first usage, this ensures normal device boot and optimal operation. For devices with removable batteries, ensure they are properly installed before charging.
How to switch language? Can some other languages packages be downloaded?
You can switch the language in the “settings”, other language packs cannot be downloaded because it only supports the configured languages.
Can this item be shipped to my country?
We can deliver orders to most countries. For a detailed explanation of each shipping method, destination and approximate delivery time, please check our website

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1) If you are in Brazil, the delivery time is 25-90 days, no matter what kind of shipping way, because of the custom.
2) If you sellect DHL/FedEx/TNT/UPS Expedited, might need to pay some tax when you signed the box.
3) If you are from Brazil, Chile and Argentina, and select DHL/FedEx/TNT/UPS, please provise us your VAT number to help the goods pass the custom fasterly.
4) If you are from Brazil, Chile and Spain, and select UPS shipping way, you need to show up the payment proof when you get the box.
5) If you are from Switzerland, Sweden, Austria, and select TNT shipping way, you need to show up thepayment proof when you get the box.
6) If you are from Germany, and select TNT shipping way, please provise your company code
7) If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
1) You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2) All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order number.
3) We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4) We will bear all the shipping cost if the product(s) is (are) not as advertised.

If you are satisfied with the order, please make 5 Star feedback to the order, it is better if you can share photos to show us the details feedback rating. We will give you discount coupons .If you are not satisfied with the order, please contact us within 24 hours, we will stay with you until solve the problem.

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1) If you are in Brazil, the delivery time is 25-90 days, no matter what kind of shipping way, because of the custom.
2) If you sellect DHL/FedEx/TNT/UPS Expedited, might need to pay some tax when you signed the box.
3) If you are from Brazil, Chile and Argentina, and select DHL/FedEx/TNT/UPS, please provise us your VAT number to help the goods pass the custom fasterly.
4) If you are from Brazil, Chile and Spain, and select UPS shipping way, you need to show up the payment proof when you get the box.
5) If you are from Switzerland, Sweden, Austria, and select TNT shipping way, you need to show up thepayment proof when you get the box.
6) If you are from Germany, and select TNT shipping way, please provise your company code
7) If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
1) You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2) All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order number.
3) We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4) We will bear all the shipping cost if the product(s) is (are) not as advertised.

If you are satisfied with the order, please make 5 Star feedback to the order, it is better if you can share photos to show us the details feedback rating. We will give you discount coupons .If you are not satisfied with the order, please contact us within 24 hours, we will stay with you until solve the problem.

Reviews (29)

Average Star Rating:
4.8 out of 5 (29 Ratings)

Feedback Rating for This Product

Positive (100%) 5 Stars (23)
4 Stars (6)
Neutral (0%) 3 Stars (0)
Negative (0%) 2 Stars (0)
1 Stars (0)
Buyer Real customer reviews

Leave a Review

Item Specifics

Type 3: 
 Bluetooth Smart Bracelet for Sport
Type 2: 
 Fashion Sport Men Watch for iPhone
Type 1: 
 bluetooth Sport HR Smart Band
for: 
 Sport,Running,Climbing,Biking
Charging method: 
 USB in-line charging
bluetooth ID: 
 M4
APP name: 
 wearfit 2.0
CPU: 
 Nordic 52832
APP language support: 
 English,Russian,Spanish,Portuguese,Japanese,Chinese, French,
Watch language support: 
 Generic version , icon+ English abbreviation
Feature 3: 
 Newest chip Nrf52832
Feature 2: 
 blood pressure smart bracelet
Feature 1: 
 heart rate monitor Fitness Tracker
Waterproof Rating: 
 IP67
Bluetooth Version: 
 Bluetooth 4.0
led size: 
 0.96inch
Strap size: 
 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches
Battery Capacity: 
 90mah
Battery Type: 
 Lithium Polymer Battery
Compatability: 
 Android 4.4 / iOS 8.0 and above system
Band Detachable: 
 Yes
Screen Shape: 
 Square
Battery Detachable: 
 No
Application Age Group: 
 Adult
Style: 
 Sport
Case Material: 
 Zirconium
APP Download Available: 
 Yes
Band Material: 
 Silica Gel
Waterproof Grade: 
 Life Waterproof
Compatibility: 
 All Compatible
RAM: 
 <128MB
Language: 
 English
Rear Camera: 
 None
SIM Card Available: 
 No
Network Mode: 
 None
Type: 
 Wearable
GPS: 
 No
Mechanism: 
 No
Battery Capacity: 
 <120mAh
Function: 
 Call Reminder
Function: 
 Message Reminder
Function: 
 Fitness Tracker
Function: 
 Speed Measurement
Function: 
 Alarm Clock
Function: 
 Heart Rate Tracker
Function: 
 Push Message
Function: 
 Sleep Tracker
Function: 
 Passometer
ROM: 
 <128MB
Multiple Dials: 
 Yes
System: 
 Android OS
System: 
 Android Wear
System: 
 ios
Brand Name: 
 LONGET

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of WanAbud.com (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of wanabud.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Smiley face
SUBSCRIBE NOW


Be The First To Shop The Latest Arrivals
Today On WANABUD.COM

Stay updated with all latest updates,upcoming products & much more.
close-link

Shopping cart

×